# Copyright 2024 The AI Edge Torch Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================

load("@rules_cc//cc:cc_binary.bzl", "cc_binary")
load("@rules_cc//cc:cc_library.bzl", "cc_library")
load("@rules_cc//cc:cc_test.bzl", "cc_test")
load("@org_tensorflow//tensorflow/lite:build_def.bzl", "tflite_linkopts")

licenses(["notice"])

package(
    # copybara:uncomment default_applicable_licenses = ["//third_party/py/ai_edge_torch:license"],
    default_visibility = ["//visibility:public"],
)

cc_library(
    name = "utils",
    srcs = ["utils.cc"],
    hdrs = ["utils.h"],
    deps = [
        "@com_google_absl//absl/container:flat_hash_map",
        "@com_google_absl//absl/container:flat_hash_set",
        "@com_google_absl//absl/memory",
        "@com_google_absl//absl/strings",
        "@com_google_absl//absl/strings:str_format",
        "@org_tensorflow//tensorflow/lite:framework",
        "@org_tensorflow//tensorflow/lite:util",
        "@org_tensorflow//tensorflow/lite/schema:schema_fbs",
    ],
)

cc_binary(
    name = "text_generator_main",
    srcs = [
        "text_generator_main.cc",
    ],
    linkopts = tflite_linkopts() + select({
        "@org_tensorflow//tensorflow:android": [
            "-pie",  # Android 5.0 and later supports only PIE
            "-lm",  # some builtin ops, e.g., tanh, need -lm
        ],
        "//conditions:default": [],
    }),
    deps = [
        ":utils",
        "@com_google_absl//absl/flags:flag",
        "@com_google_absl//absl/flags:parse",
        "@com_google_absl//absl/strings",
        "@com_google_sentencepiece//:sentencepiece_processor",
        "@org_tensorflow//tensorflow/lite:framework",
        "@org_tensorflow//tensorflow/lite:util",
        "@org_tensorflow//tensorflow/lite/delegates/xnnpack:xnnpack_delegate",
        "@org_tensorflow//tensorflow/lite/experimental/genai:genai_ops",
        "@org_tensorflow//tensorflow/lite/kernels:builtin_ops",
    ],
)
